METHOD AND DEVICES FOR DIALLING SERVICES

摘要

The invention relates to a method and devices for dialling services in a mobile telecommunication network. A set of stored character strings used for comparison with character strings entered by a subscriber to call a service is modified, if a mobile user equipment switches from or to a visited telecommunication network. In case that an entered character string matches a stored one, it is translated into a service identifier. This enables a subscriber to use character strings defined in a visited network for dialling services.